<!--
@SCRIPT:
  // AXDescription is a generic attribute.
  input.accessibilityAttributeNames.has(AXDescription)
  // AXDescription is mapped to accessibilityLabel
  input.accessibilityAttributeValue(AXDescription)
  empty.accessibilityAttributeValue(AXDescription)
-->
<!DOCTYPE html>
<input id="input" aria-label="This is input">
<input id="empty">
